000	001	002

Submission Format

Name of Template ^{1 2}

Proposed Timelock Usage

Goal to be achieved by template

A 3-of-3 that turns into a 2-of-3 after 90 days

Detailed Explanation

Provide a detailed explanation. This will ease the review process as well as inform other developers how to implement the template.

Policy:

thresh(3, pk(key_1), pk(key_2), pk(key_3), older(12960))

Output:

thresh(3, pk(key_1), s:pk(key_2), s:pk(key_3), sln:older(12960))

Cost Analysis:

Script: 122 WU

Input: 166.250000 WU

Total: 288.250000 WU

Resulting Bitcoin Script:

<key_1> OP_CHECKSIG OP_SWAP <key_2> OP_CHECKSIG OP_ADD OP_SWAP <key_3>
OP_CHECKSIG OP_ADD OP_SWAP OP_IF
  0
OP_ELSE
  <a032> OP_CHECKSEQUENCEVERIFY OP_0NOTEQUAL
OP_ENDIF
OP_ADD 3 OP_EQUAL

Example Transaction:

   https://mempool.space/testnet/tx/13a204ec065f76878ee1f59f79b3eb2cea2b3fda4d8938e6cfa6a8394d090769

Additional Notes:

provide code examples

provide test vectors

provide graphics to add detail

provide methods of testing

provide methods of analysis

Author/s:

github.com/sipa

Co-Author:

github.com/sipa

Co-Author:

github.com/sipa

Additional Links:

1. example

2. example

websites:

bitcoin.sipa.be/miniscript

bitcoin.sipa.be

Blockstream Research